| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.72 | 9.708% | $44.6731 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $57.40 | 12.436% | $64.5383 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $127.95 | 3.294% | $132.1647 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $181.71 | 9.508% | $198.987 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $127.55 | 13.688% | $145.009 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $56.41 | 9.579% | $61.8135 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $206.28 | 11.560% | $230.126 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $798.02 | $877.3116 | $877.31 | $877.30 | $877.30 | |